-(7x-7y-7)=

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Solution for -(7x-7y-7)= equation:


Simplifying
-1(7x + -7y + -7) = 0

Reorder the terms:
-1(-7 + 7x + -7y) = 0
(-7 * -1 + 7x * -1 + -7y * -1) = 0
(7 + -7x + 7y) = 0

Solving
7 + -7x + 7y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7x + -7 + 7y = 0 + -7

Reorder the terms:
7 + -7 + -7x + 7y = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -7x + 7y = 0 + -7
-7x + 7y = 0 + -7

Combine like terms: 0 + -7 = -7
-7x + 7y = -7

Add '-7y' to each side of the equation.
-7x + 7y + -7y = -7 + -7y

Combine like terms: 7y + -7y = 0
-7x + 0 = -7 + -7y
-7x = -7 + -7y

Divide each side by '-7'.
x = 1 + y

Simplifying
x = 1 + y

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